Home to the world’s oldest seismograph and a four-ton steel ball that makes its own earthquakes.

Countless grotesque faces stare out from this eerie Prague art wall.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

This spooky statue sits outside a famous Prague theater.

A grumpy old water goblin guarding an old mill on the Devil’s Stream in Prague.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

No one knows the origin of this creepy little stone man with an oversized phallus.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

According to the local legend, these boys and ducks were turned to stone by an angered water goblin.

A series of bronze circus performers spread throughout a Slovakian shopping center.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A diminutive statue that was inspired by the sculptor's own daughter.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

Hungarian Jews were ghettoized during the Second World War, but little remains of the original wall that closed the Jewish people off from the rest of the city.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

The holes in this wall provide a glimpse into Jewish life in Budapest, both past and present.

Electrical curiosity museum housed in an old transformer station.